Critical · 9.1 CVE-2025-67944 EUVD-2026-4080GHSA-4r7c-fr6m-vgjf

WordPress Nelio AB Testing plugin <= 8.1.8 - Arbitrary Code Execution vulnerability

Published Jan 22, 2026 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: Nelio Software Product: Nelio AB Testing

Description

Improper Control of Generation of Code ('Code Injection') vulnerability in Nelio Software Nelio AB Testing nelio-ab-testing allows Code Injection.This issue affects Nelio AB Testing: from n/a through <= 8.1.8.

Affected products

Vendor	Product	Affected	Fixed
Nelio Software	Nelio AB Testing	≤ 8.1.8	—

References

https://patchstack.com/database/Wordpress/Plugin/nelio-ab-testing/vulnerability/wordpress-nelio-ab-testing-plugin-8-1-8-arbitrary-code-execution-vulnerability?_s_id=cve vdb-entry